ListViewFindPanelAttribute Class

Applied to business classes. Specifies whether a List View‘s GridListEditor and ASPxGridListEditor show the Find Panel (WinForms) and Search Panel (ASP.NET) at runtime.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v20.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public class ListViewFindPanelAttribute :
    Attribute

VB.NET

Public Class ListViewFindPanelAttribute
    Inherits Attribute

Remarks

Apply this attribute to a business class as shown below if you need to enable the Find Panel and Search Panel in the GridListEditor‘s and ASPxGridListEditor‘s List Views. :

C#

using DevExpress.ExpressApp;
using DevExpress.Persistent.Base;
using DevExpress.Persistent.BaseImpl;
// ...
[DefaultClassOptions, ListViewFindPanel]
  public class Contact : Person, IMapsMarker {
    // ...
}

VB.NET

Imports DevExpress.ExpressApp
Imports DevExpress.Persistent.Base
Imports DevExpress.Persistent.BaseImpl
' ...
<DefaultClassOptions, ListViewFindPanel>
Public Class Contact
    Inherits Person
    Implements IMapsMarker

    ' ...
End Class

When a business class has the ListViewFindPanelAttribute, the Find Panel (WinForms) and Search Panel (ASP.NET), the List View’s GridListEditor and ASPxListEditor display the panels at runtime. Alternatively, you can use the DefaultListViewShowFindPanel or ShowFindPanel properties to activate the panels.

The Find Panel and the Search Panel allow the end-user to search and filter List Views.

WinForms

ASP.NET

Inheritance

Object

Attribute

ListViewFindPanelAttribute